AirHint found the following cheapest return flights from Houston (IAH) to Prague (PRG) in January 2026 (see full year).
Return flights
| 26 Jan - 09 Feb | Air France | ||
| 29 Jan - 01 Feb | Turkish Airlines | ||
| 21 Jan - 28 Jan | British Airways |
Also check the deals for one-way flights from Houston to Prague in January.
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